baber/WOPTO huggingface dataset:
Patent JP-H02147693-A (JP)
Title: Lubricant composition containing polyfunctional lubricant additive
Inventor: JIYON DEIBUITSUDO PEIN
IPC: C10N30/10
Filed: 1988-12-08
Abstract: PURPOSE: To improve the rust preventing property, wear resistance, extreme- pressure property, and oxidation resistance by mixing a lubricating oil with a specified multifunctional additive.  
     CONSTITUTION: By reacting (a) trithiocyanuric acid with (b) α-halogenated aliphatic carboxylic acid under alkaline condition, a multifunctional additive {e.g.: 2,2',2"-[1,3,5-triazine-2,4,6-triyltris-(thio)]trisdodecanic acid} (B) is provided, which consists of a compound of formula I (R 1-2  are each H or a 1-20 C alkyl; R 3  is R 1  or formula II; R 4  is R 1 ). (A) Preferably turbine oil or a lubricating oil of hydraulic fluid is mixed with 0.01-5 wt.% of the component B and (C), as occasion demands, metal passivating agent, viscosity index improver, pour point depressant, dispersant, detergent and the like are mixed. 
     COPYRIGHT: (C)1990,JPO
Patent JP-2001132778-A (JP)
Title: Control device for hybrid vehicle
Inventor: FUJISAWA YUTAKA
IPC: B60L50/16
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of overheating and deterioration due to a slip of an electromagnetic clutch and to improve its durability, in a hybrid vehicle for fastening an engine and a motor against each other via the electromagnetic clutch. SOLUTION: A hybrid vehicle comprises a drive system having a motor to generate a running drive force, an electromagnetic clutch to transmit engine rotation to the drive system, and a control circuit to control the electromagnetic clutch according to a vehicle operation state. Based on a difference between input output shaft rotation speeds during non-disengagement of a clutch, a clutch clip is detected. When an integrated value of a time in which the difference between input and output shaft rotation speeds exceeds a reference value exceeds a decision reference time, the electromagnetic clutch is disengaged and a running drive force by a motor is insured.
Patent JP-H03169667-A (JP)
Title: Apparatus for controlling take-up of ink ribbon
Inventor: UMEZAWA HIDEO
IPC: B41J33/36
Filed: 1989-11-30
Abstract: PURPOSE:To make the length of an ink ribbon taken up in one take-up operation constant by outputting a signal from a taken-up ribbon quantity detection means in proportion to the residual quantity of the ink ribbon in a supply reel or the take-up quantity of the ink ribbon in a take-up reel. CONSTITUTION:A photosensor 5 emits light to the silver vapor deposition part 4 of the ink ribbon 1 taken up by a take-up reel 3 and detects the change of the quantity of the reflected light thereof. As the distance between the photosensor 5 and the silver vapor deposition part 4 in the take-up reel 3 becomes short, the quantity of the light received by the photosensor 5 increases. The distance between the photosensor 5 and the silver vapor deposition part 4 in the take-up reel 3 is proportional to the take-up quantity of the ink ribbon 1 taken up by the take-up reel 3, that is, the ribbon diameter of the take-up reel 3. Therefore, when a CPU 6 performs operation on the basis of the detection output of the photosensor 5 and the drive time of a ribbon motor 7 is changed, the take-up quantity of the ink ribbon 1 taken up by the take-up reel 3 during a time when the ribbon motor 7 is once driven can be always kept constant.
Patent JP-H02156650-A (JP)
Title: Sorting apparatus of tab product
Inventor: SASAKI ATSUSHI
IPC: G01R31/02
Filed: 1988-12-09
Abstract: PURPOSE:To prevent a lead pattern from being damaged, to simplify a structure and to make a contact sure by a method wherein a TAB carrier tape and a PWB are made conductive via an anisotropic conductive rubber and are measured. CONSTITUTION:A lead wire is connected from a connector 29 on a PWB 18 to a tester; a conductive rubber sheet 27 is aligned with a positioning pin 25 of the PWB 18 and is inserted through the pin. The sheet 27 comes into face contact with the PWB 18. An inserted semifinished product 40 on a TAB carrier tape 17 which has been wound on a reel is brought into face contact with the PWB 18 where the sheet 27 has been mounted by means of a feed mechanism. During this process, a positioning hole 33 which is used also as a tape feed of the tape 17 is inserted into the pin 25 of the PWB 18 and positioned. In succession, a cylinder is lowered from a part just before the tape 17; an upper- part metal mold 30 is pressed against a wiring lead pattern 28 of the tape 17.
Patent JP-H07141467-A (JP)
Title: Image processor
Inventor: HAMAGUCHI YOSHITAKA
IPC: G06T5/00
Filed: 1993-11-17
Abstract: PURPOSE:To perform a background processing independently of the kinds of back-grounds and scanning directions. CONSTITUTION:A document 100 is read by an image reading part 20 and a Hausdorff dimension is calculated by a Hausdorff dimension calculation part 40 for the picture element group of a prescribed size in an arbitrary part segmented from the read image by an image segment part 30. The Hausdorff dimension is the one where the dimension to be the degree of freedom of space normally shown by an integer is extended to a real number. When this Hausdorff dimension is calculated, a character part becomes a dimension which is close to 2-dimension. For instance, the part becomes 1.85-dimension or more and 2 dimension or less, etc. Therefore, a back-ground can be eliminated by extracting only the part of a picture element group which is 1.85 dimension or more or by eliminating the part of a picture element group which is 1.85 dimension or less, for instance. By eliminating the part of picture elements which are 0.5 dimension or less, for instance, noise can be eliminated.
Patent JP-H02156925-A (JP)
Title: Perimeter
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/024
Filed: 1988-12-09
Abstract: PURPOSE:To prevent a measuring error generated by fading the stimulating light at the eyeground and weakening the stimulation owing to the slackening of the regulation function of an eye to check, by projecting an invisible light flux to the eyeground of the eye to check, receiving the reflection light flux by a photoelectric sensor, and measuring the regulation condition of the eye to check. CONSTITUTION:Infrared rays are radiated from a light source 14, and the light flux is projected on the eyeground Er of an eye E to check through a lens 13, a throttle 12, and an object lens 10. In this case, since the infrared rays are invisible light, no influence is given to the measuring of the visual field. The reflection light from the eyeground Er is projected on a one-dimensional CCD 17 through the object lens 10, a mirror 11, a throttle 15, and a lens 16. In this case, the throttles 12 and 15 are arranged almost conjugate to the pupil Ep of the eye E to check, and the light flux is projected from one side and received from the other side. Consequently, the regulation of the eye E to check can be measured depending on the light flux position on the CCD 17.
Patent JP-H08143017-A (JP)
Title: Method for detecting ticket length in tack seal ticket machine
Inventor: MIZOGUCHI EIJI
IPC: B65C9/18
Filed: 1994-11-22
Abstract: PURPOSE: To appropriately divide and print contents to be printed on a plurality of tack seal sheets even if there is much to be printed. CONSTITUTION: A roll sheet 1 is fed by a roller 3, a moving distance of the roll sheet 1 until a predetermined position between tack seals adhered to the sheet 1 is sensed twice is calculated from a rotation speed of and a radius of the feed roller 3, and a ticket length of the tack seal is detected from the moving distance. In this case, if marks indicating portions to be cut are put on the roll sheet 1, a mark sensor 7 for sensing the marks on the roll sheet fed by the feed roller 3 is provided at a predetermined site, the number of output pulses for each rotation unit of the feed roller 3 until the two marks sensed by the mark sensor 7 are sensed is counted, and the ticket length of the tack seal is desirably detected from the counted amount.
Patent JP-H02156765-A (JP)
Title: Facsimile terminal equipment for facsimile mail system
Inventor: FURUSAWA HIDETO
IPC: H04L69/40
Filed: 1988-12-08
Abstract: PURPOSE:To attain an operation requested by the facsimile mail service in a short time accurately and easily by connecting a display device with a keyboard to a facsimile terminal equipment and applying the service request from the keyboard while a guidance or an input command from the facsimile equipment is confirmed by the display device. CONSTITUTION:In the case of a mail registration request, the operator of a facsimile terminal equipment 3 applies a prescribed key operation from a keyboard 22 to output an ENQ (connection inquiry) to the facsimile terminal equipment 3 and to start the facsimile terminal equipment 3. The facsimile terminal equipment 3 receives the ENQ code to output an STX.DT (start of text data) to a display device 23 thereby requesting a telephone number. The display device 23 displays the request of the telephone number input by the STX.DT code. When the operator inputs the telephone number of the facsimile mail device 4 according to the display of the display device 23, it is displayed on the display device 23 and the result is outputted to the facsimile terminal equipment 3.
Patent JP-S63161373-A (JP)
Inventor: TOMIZAWA TAKESHI
IPC: F25B27/00
Filed: 1986-12-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001099797-A (JP)
Title: Method for measuring equivalent of sodium and quantity of phosphorus in aluminum alloy
Inventor: MORINAKA MASAYUKI
IPC: G01N25/02
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To easily measure the equivalent of sodium and the quantity of phosphorus in molten metal of an aluminum alloy for casting. SOLUTION: The unimproved eutectic temperature (TEu) and the improved eutectic temperature (Eu) of the hot metal of Al-Si alloy for casting are obtained, the temperature difference between both of the eutectic temperature is obtained, and the quantity of the sodium contained in the hot metal is obtained.
Patent JP-S63169157-A (JP)
Title: Doorphone circuit for key telephone system
Inventor: OKAMOTO TOSHIAKI
IPC: H04Q3/58
Filed: 1986-12-30
Abstract: PURPOSE:To allow a control part to recognize the connecting situation of a doorphone after recovering a fault by inputting the different logic level to the control part while corresponding the doorphone connected with a bidirectional amplification part with the aid of a second circuit contact which synchronizes with a first circuit contact. CONSTITUTION:The first circuit contact 61 of a latching relay 5 connects the bidirectional amplification part 3 with either of a first doorphone 8 or a second doorphone 9, and the second circuit contact 62 of the latching relay 5 synchronously acts with a first circuit contact 61 and inputs the different logic level to the control part 4 while corresponding the doorphone 8 or the doorphone 9 connected with the bidirectional amplification part 3 by a first circuit contact 61. The control part 4 recognizes which of the doorphones 8 and 9 is connected with the bidirectional amplification part 3 based on the inputted logic level. Thus even when the control part 4 cannot recognize which of the two doorphones is connected with an extension 1 at the time of incoming call for the reason that the fault occurs in the control part 4, it can recognize the connecting situation of the doorphone after recovering the fault.
Patent JP-H03129065-A (JP)
Title: Mold frame panel for concrete
Inventor: ENOKI TAKAHIRO
IPC: E04G11/40
Filed: 1989-11-30
Abstract: PURPOSE:To improve workability by installing an engagement part along the longitudinal direction at the edge part of a body in which at least one hollow part is formed along the longitudinal direction and using either of both side surfaces of the body as concrete supporting surface. CONSTITUTION:At least one hollow part 48 is formed along the longitudinal direction of a panel body 45, and engagement parts 47 and 48 are extended at the edge part, and a center mold frame panel 9, mold frame panel 14 for supporting beam, and a mold frame panel 15 for floor slab are constituted so as to mounted and demounted by a plurality of mold frame panels (a), (b), and (c), Then, the panel 9 is previously fixed with a steel reinforcement beam 4 through a supporting metal fitting 5, etc., on the ground, and an edge thick member and reinforcing members 10 and 11, etc., are suspended, and set at prescribed positions by a crane, etc. The work of reinforcement, etc., are carried out on a scaffolding device 13, and after the panels 14 and 15 are connected, concrete is laid in and on the panels 14 and 15. Accordingly, the mold frame device can be made lightweight, and workability can be improved.
Patent JP-H04182934-A (JP)
Title: Optical information storage device
Inventor: TAKAHASHI TOSHIHIKO
IPC: G11B7/00
Filed: 1990-11-16
Abstract: PURPOSE:To prevent the S/N ratio from deteriorating due to lowering the resolution of data by shifting a light beam in the orthogonal direction to the tracks alternately whenever a pit is formed. CONSTITUTION:A signal 102 is a pit form timing signal of a data, and is inputted to a laser driving circuit 12 to be turned into a pulse for driving a laser diode so that the laser diode incorporated into an optical head 14 is driven. A signal 105 is inputted by a beam shift circuit 13, and a laser beam is shifted in the orthogonal direction to the tracks alternately whenever a recording pulse is inputted in synchronization with the signal 102. The laser beam is relatively moved along a track, and is shifted orthogonally to the track to drive the laser diode, so that a pit 29 to be formed on the track 30 is alternately placed in two positions divided by a center line 31 of the track 30. By this method, interference between the pits with each other is diminished, and the S/N ratio of the regenerative signal can be raised up.
Patent JP-H01154040-A (JP)
Title: Film containing case for x-ray film carrying device
Inventor: OTAWARA KAZUMI
IPC: G03B42/02
Filed: 1987-12-11
Abstract: PURPOSE:To smoothly contain a film at the time of containing it to the inside of a case by forming a side plate of the inside of a case (magazine) to a curved surface shape. CONSTITUTION:A pair of side plates 12, 13 with which the end face of a film comes into contact in a hollow part 16 for containing a film 4' of a take-up magazine are formed to curves surface shapes 12a, 13a. Also, in the vicinity of a light shielding plate 11, a pair of projecting pieces 14a, 14b for obstructing the film from jumping out to the outside, and preventing it from interfering with the light shielding plate 11 are formed. After the photographed film 4' is contained in the take-up magazine, for instance, when the magazine goes into an erect state, each film 4' descends along each curved surface shape 12a, 13a, therefore, aligned in a stable state. Also, since the lower end is obstructed by the projecting piece 14b, it does not occur that the film jumps out to the outside or protrudes, and also, it is not influenced by a curl. In such a way, the film can be contained smoothly in good order.
Patent JP-H10152900-A (JP)
Title: Joint member
Inventor: IMOTO HIBIKI
IPC: F16B7/20
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a joint member which can easily join long building materials and which can ensure a sufficient joint strength. SOLUTION: A joint member 50 for joining long building materials 21, 41 formed therein longitudinally extending hollow parts 29, together, is composed of a body part 51 laid along end parts of the long building materials 21, 41, and joint protrusions 52, 53 which are projected from the body part 51 and which can be fitted in the hollow parts 29 of the long building materials 21, 41. With this arrangement, the long building material can be rapidly coupled together end-to-end only through the joint protrusions 52, 53 and the body part 51 by press-fitting the joint protrusions 52, 53 into the hollow parts 29 of the long building materials 21, 41 with a sufficient joint strength.
Patent JP-H03170623-A (JP)
Title: Manufacture of sintered ore
Inventor: KAWAGUCHI TAKAZO
IPC: C22B1/20
Filed: 1989-11-29
Abstract: PURPOSE:To manufacture sintered ore with high productivity by forming a sintering bed by successively laminating a bedded ore layer, a sintering blended raw material layer and a limestone layer admixed with solid fuel under specified conditions, igniting the upper layer, executing sucking toward the lower direction and sintering the bed. CONSTITUTION:A sintering bed is formed, from the bottom in the layer height direction, of a bedded ore layer 8, a sintering blended raw material layer 9, a limestone layer 10 obtd. by admixing limestone having 2 to 12mm grain size with >=6wt.% solid fuel having <=5mm grain size. The surface of the upper layer in the sintering bed is ignited to execute sucking toward the lower direction, and the sintering bed is sintered. At this time, as the solid fuel, a carbonaceous material having about >=30wt.% effective carbon content is used, and the limestone layer 10 is regulated to about <=1/5 the sintering blended raw material layer 9. In this way, sintered ore is manufactured while limestone is calcined into quicklime, the variation of the CaO content in the sintered ore is exceedingly reduced and the sintering productivity can be improved.
Patent JP-H03171157-A (JP)
Title: Method for controlling start input of image forming device
Inventor: EMORI SUSUMU
IPC: G03G13/26
Filed: 1989-11-30
Abstract: PURPOSE:To prevent the loss of a plate and malfunction by providing plural operation start means for an image forming process and activating all input means at all times. CONSTITUTION:The plate making start input from a host 42 is accepted only for the state of permitting the reception of the image data from the host 42. Conversely, a plate making start switch 40 built in a plate making device is disconnected from the upper RIP and is effective only at the time of the plate making start of the image pattern output built in the plate making device when the plate making device alone is going to be operated. The removal rate of noises is improved by intensifying the input decision by a program 35 in an MPU 34; further, the input kind is decided regardless of the type of the plat making start output circuit of the host 42 even if the power source of the upper RIP is cut off while a host interface cable 43 is held connected. The loss of the plate and the malfunction are prevented in this way.
Patent JP-H08165314-A (JP)
Title: High-molecular-weight styrene copolymer and its production
Inventor: YUSHIMA TAKEHARU
IPC: C08F212/06
Filed: 1994-12-15
Abstract: PURPOSE: To obtain a high-molecular-weight styrene polymer having a good balance between moldability and mechanical properties such as impact resistance and rigidity. CONSTITUTION: A high-molecular-weight styrene copolymer comprising 60-99wt.% structural units derived from styrene and 10-40wt.% structural units derived from (meth)acrylic ester with 13-20C alkyl and having a reduced viscosity of 1.25-3.25dl/g as measured on methanol solubles thereof in the 0.4g/dl toluene solution at 30 deg.C and having a molecular weight of 500000-1500000. This copolymer is obtained by copolymerizing a styrene monomer with a (meth)acrylic ester with 13-20C alkyl in the presence of a polyfunctional initiator having a functional groups and a half-life/1hr temperature of 115-125 deg.C.
Patent JP-H07166272-A (JP)
Title: Copper alloy excellent in resistance to ant-lair-like corrosion
Inventor: CHO TOSHIYUKI
IPC: C22C9/00
Filed: 1993-12-13
Abstract: PURPOSE:To provide a copper allay excellent in resistance to ant-lair-like corrosion. CONSTITUTION:This Cu alloy has a composition consisting of, by weight, 0.005-O.5% Nb and/or Ta and the balance Cu with inevitable impurities and further containing, if necessary, either or both of the following (a) and (b): (a) 0.005-3% Al and/or Mg; and (b) 0.005-0.5% P.
Patent JP-H02158218-A (JP)
Title: Vector quantizer
Inventor: KODA TOSHIYUKI
IPC: H03M7/30
Filed: 1988-12-09
Abstract: PURPOSE:To quicken the vector quantization by providing a vector quantizing encoding section comprising plural multi-input-output signal processing sections interconnected by a network and operating simultaneously in parallel the plural multi-input-output signal processing sections at the quantization. CONSTITUTION:A K-dimension input vector group is inputted at first to a vector quantization design section 1, in which distortion of an output vector being a representative point of division with respect to the input vector group is calculated repetitively and divided into N-set of local spaces and the relation of correspondence of the index of the division to which each input vector belongs is stored. Then the vector is quantized based on the input vector group and the index of the division to which the input vector group belongs in a vector quantization encoding section 2 comprising the plural multi-input-output signal processing sections. Thus, the parallel performance of the vector quantization is utilized effectively and high speed quantization is attained.
Patent JP-H06154551-A (JP)
Title: Method and device for treating desulfurization drainage
Inventor: WATANABE MASARU
IPC: B01D61/44
Filed: 1992-11-20
Abstract: PURPOSE:To provide a method for treating desulfurization drainage which simplifies a system constitution and minimizes an installation space, and reduces both construction and operating costs and provide a device for the method. CONSTITUTION:A desulfurization drainage treatment device consists of an electric dialysis device 11 which dialyzes a desulfurization drainage discharged from an exhausted smoke desulfurization device 10 electrically, a moisture control device 17 which adjusts the moisture content of desulfurization drainage of CaSO4 concentration reduced by the electric dialysis device 11, a molding device 20 which molds coal ash added to the desulfurization drainage whose moisture is adjusted, and a hydrothermal solidification device 21 which solidifies the molded blend hydrothermally.
Patent JP-H03173915-A (JP)
Title: Production of magnetic recording medium
Inventor: ANDO TOSHIO
IPC: G11B5/706
Filed: 1989-11-30
Abstract: PURPOSE:To isolate the crystal particles of a CoPN alloy which is specified in P component and N component and to enhance S/N and coercive force by forming the thin film of the above-mentioned alloy, then subjecting this thin film to vacuum heating, thereby decreasing the N component to a specific value or below. CONSTITUTION:The thin film of the CoPN alloy contg. the P component at 5 to 9at.% of the CoP alloy and the N component at 10 to 50at.% of the entire part of the CoPN alloy is formed by, for example, a DC magnetron sputtering method on a nonmagnetic substrate consisting of a glass plate, etc. The film is then subjected to the vacuum heating at >=330 deg.C to decrease the N component to <=3at.% of the entire part of the alloy. The medium having the high S/N at the time of magnetic recording and reproducing while having the high coercive force is obtd. with the inexpensive material and the simple stage in this way.
Patent JP-H11134837-A (JP)
Title: Tape cartridge
Inventor: NAKAMURA TSUTOMU
IPC: G11B23/087
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To improve rotating performance of a tape reel 2 in a tape cartridge for video providing a compressed coil spring for pressing a reel and a reel clamping member. SOLUTION: An internal surface of an upper wall 12 of a body case is provided with a spring clamping washer 15. This spring clamping washer has a higher base portion 22 projected into a case from the rear side area in the front side area from the axial line P of a compressed coil spring 5. Therefore, a component of force of a pressing force working on a projected portion 14 of the compressed coil spring 5 is set to always energizing and moving the tape reel in the rear surface direction of the body case. The higher base portion 22 is provided with a hole 23 and the end portion 5a of the compressed coil spring 5 is inserted and fixed into the hole 23.